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							- 2022xxxx        6.4.14
 
-     - Fix firmware version displaying as "0.0" in scsi2sd-util when there is no
 
-     SD card inserted.
 
-     - Reduce some delays for slight performance improvements
 
-     - Use SD High-Speed mode on V6 2021 hardware.
 
- 20220121        6.4.13
 
-     - Fix SCSI writes with sector sizes larger than 512.
 
-     - Fix 2Gb SD cards being detected as 1Gb
 
-     - Fix for CD emulation stopping the drive when receiving a load/eject
 
-     request
 
- 20210810        6.4.12
 
-     - Fix USB disconnect issue when no SD card is installed.
 
- 20210628        6.4.11
 
-     - Remove the "Blind Writes" option from scsi2sd-util. The firmware no longer
 
-     requires this option for improved write performance
 
-     - Fix firmware hang if there was no activity for a few minutes
 
- 20210508        6.4.4
 
-     - More bug fixes for firmware hanging during read/writes
 
- 20210504        6.4.3
 
-     - More bug fixes while writing data.
 
- 20210503        6.4.2
 
-     - Bug fix for errors while writing data
 
-     - Fix for scsi2sd-util6 under Windows which may fail to detect a board without a SD card inserted.
 
- 20210426		6.4.1
 
-     - 2021 hardware support release.
 
-     - scsi2sd-util6 stability improvements (contributed by Jonathan Wakely.
 
- 20201012		6.3.2
 
- 	- Increase limit of READ/WRITE BUFFER command for improved compatibility
 
- 	SGI Iris hosts
 
- 	- Add new config option to enable blind writes to improve SD card write
 
- 	performance. This was previously enabled default but causes problems
 
- 	with some SCSI hosts.
 
- 20200419		6.3.1
 
- 	- Added checks to ensure the correct firmware version is loaded.
 
- 	V6 Rev.f and older boards need the "firmware.V6.revF.dfu" firmware updates.
 
- 	V6 2020c and newer boards need the "firmware.V6.2020.dfu" firmware updates.
 
- 20200216		6.3.0
 
- 	- Breaking change: Firmware updates on windows now require the UsbDK
 
- 	driver to be installed.
 
- 	- Fix regression preventing some machines from booting
 
- 	- Update libusb to 1.0.23 for dfu-util
 
- 	- Modify dfu-util to use the UsbDk driver via libusb.
 
- 20200130		6.2.15
 
- 	- Fix issue writing more than 512kb of data in one write command
 
- 	(bug introduced 6.2.7)
 
- 	- Fix possible data corruption bug when reading or writing more than
 
- 	64kb per command (fixed in most cases by 6.2.14)
 
- 20200101		6.2.14
 
- 	- Fix for invalid CDROM READ TOC responses (Thanks Simon Gander)
 
- 	- Fix for data corruption for hosts that transfer more than 64k per
 
- 	write.
 
- 20191208		6.2.9
 
- 	- Fix to prevent sending floppy geometry mode page when not configured as
 
- 	a floppy (Thanks Landon Rodgers)
 
- 	- Fix for VMS 5.5-2 Inquiry allocation lengths. Requires setting "vms" quirk
 
- 	mode in the XML config (Thanks Landon Rodgers)
 
- 20191030		6.2.8
 
- 	- Fix incorrect results from the self-test function.
 
- 20191009		6.2.7
 
- 	- Slight improvements to data throughput, which may assist SCSI hosts with
 
- 	short timeouts.
 
- 20190529		6.2.5
 
- 	- Add scsi mode page 0 support
 
- 	- Fix SD card hotswap bug when the SCSI host is constantly polling
 
- 20190502		6.2.4 (Beta)
 
- 	- Port XEBEC support from v5 firmware
 
- 	- Add Flexible Disk Drive Geometry SCSI MODE page
 
- 	- Stability improvements
 
- 	- Fix regression from 6.1.3 firmware for Kurzweil K2000
 
- 20181011		6.2.1
 
- 	- Fix bug in USB disk interface with disks over 4GB
 
- 20180926        6.2.0
 
- 	- Fix bug with non-512 byte sectors.
 
- 	- Fix bug when writing with multiple SCSI devices on the chain
 
- 	- Performance improvements to write speeds.
 
- 20180430		6.1.4
 
- 	- Fix bug in self-test function
 
- 20180131		6.1.3
 
- 	- Fix bug that caused stability issues with 10MB/s transfers.
 
- 20171128		6.1.2
 
- 	- Fix synchronous negotiation bugs
 
- 20170520		6.1.1
 
- 	- Performance improvements to improve throughput at all scsi speeds
 
- 	- Add new "turbo" speed option to boost speeds.
 
- 		- May not be reliable, and use is not supported.
 
- 		- Async timings trimmed
 
- 		- Sync speeds boosted to theoretical 15.625MB/s, with 12.0MB/s measured
 
- 		read througput.
 
- 		- SD card put in "high speed" mode.
 
- 		- USB for configuration/firmware updates is disabled in turbo mode when
 
- 		processing SCSI commands. A power cycle may be required to connect
 
- 		via USB to reset the 48MHz clock back to 48MHz.
 
- 	- Fix scsi2sd-util6 size and sector-size inputs
 
- 	- Fix crash when configured scsi disk starting sector is less than
 
- 	SD card size
 
- 20170329		6.1.0
 
- 	- Enable synchronous transfers on SCSI1 hosts
 
- 	- Support 4MB/s sync transfers for Amiga A590 (WD33C93)
 
- 	- Merge v4.7 release changes, excluding custom mode/inquiry pages
 
- 	- various bug fixes
 
- 20161006		6.0.13
 
- 	- Fixed SCSI timing issue
 
- 	- Added glitch filter on SCSI signals.
 
- 	- Re-implemented SCSI parity checking.
 
- 20160912		6.0.10
 
- 	- Fixed write issue with UHS-I Speed Class 3 SD cards.
 
- 	- More stability bug fixes
 
- 20160827		6.0.8
 
- 	- Fixed "protocol error" issues when saving configuration to SD cards.
 
- 	- Synchronous transfers supported ! 5MB/s and 10MB/s supported.
 
- 	- Fix for accessing data via USB with more than 2 devices configured.
 
- 20160815		6.0.6
 
- 	- Fix performance bugs
 
- 20160814		6.05
 
- 	- More SCSI bug fixes (some timing issues resolved in the FPGA image)
 
- 	- Firmware update support using scsi2sd-util6.
 
- 20160716		6.03 (BETA3)
 
- 	- SCSI bug fixes.
 
- 20160616		6.01
 
- 	- Improved SD card compatibility
 
- 	- Fixed SCSI interfaces on slower SCSI controllers
 
- 	- Significant performance improvements
 
- 	- Added SD card hotswap support.
 
- 20160528		6.0
 
- 	- First BETA firmware for the 6.0 hardware version of the SCSI2SD.
 
 
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